Protein is all the rage these days — and now it’s showing up as the star in a growing number of snack packs. There’s a good reason to eat more protein: The macronutrient helps build and repair tissues ...

The Ancient Nutrition Multi Collagen Protein Cold Brew combines several different collagen sources, including bovine, egg, chicken, and fish. It gives you 9 g of protein per serving. The caffeine is ...